Jan Kiszka wrote: > Hi, > > my colleagues and I need some hint where to continue our search for the > cause of a weird cleanup issue: > > An application of our robotics framework sometimes terminates (though > successfully) in a way that the system timer IRQ no longer arrives > afterwards or no re-program takes place anymore. All other Linux IRQs > are fine (Ethernet, keyboard, etc.). I cannot provide an easy test case > yet as besides the framework some expensive gyroscope and the 16550A > driver are involved.
I observed a similar issue when xnpod_stop_timer was called when shutting down the posix skin. I assumed that the problem was that xnpod_shutdown already called xnpod_stop_timer, so xnpod_stop_timer (and in particular xnarch_stop_timer) ended up being called twice. -- Gilles Chanteperdrix. _______________________________________________ Xenomai-core mailing list Xenomaiemail@example.com https://mail.gna.org/listinfo/xenomai-core